Rainbow UI Kit is a Bootstrap 4 theme made by us from our previous design. We've been working to create a modern and new Bootstrap 4 theme that can set apart your landing page from any available out there.
Included files in the pack:
π Photoshop
π Sketch
π¦ Slim & Html
πΈ CSS & SCSS
π Config for Codekit
π« Config for Prepros
Give it a try